baber/WOPTO huggingface dataset:
Patent KR-20190124604-A (KR)
Inventor: JEONG JAE YUN
IPC: G06F16/00
Filed: 2018-04-26
Abstract: Disclosed are a method for detecting frequent patterns in a graph stream and a system for detecting frequent patterns. According to one embodiment of the present invention, the method for detecting frequent patterns in a graph stream comprises the steps of: pre-processing a graph stream composed of continuously inputted graph data as the detection of the frequent patterns is requested; counting the number of occurrences of each pattern identified in units of sliding windows in the pre-processed graph stream; detecting the frequent patterns occurring in the graph stream from each pattern while moving the sliding window, based on the number of occurrences; and outputting a list of the frequent patterns to the terminal that has requested the detection.
Patent KR-20190124606-A (KR)
Inventor: PARK SUNG GYU
IPC: G01J3/02
Filed: 2018-04-26
Abstract: The present invention relates to a substrate formed by using a sliding insulator film with the low surface energy activating surface movement of metal atoms and a manufacturing method thereof. More specifically, the substrate comprises: a substrate; a sliding insulator film formed on the substrate and having the low surface energy; and nanoparticles formed on the sliding insulator film. Compared to the surface energy of the sliding insulator film, the surface energy of the nanoparticles is higher than 1000 mJ/m^2. According to the present invention, by maximizing the plasmonic coupling between spaced nanoparticles formed at high density and between a lower substrate and upper nanoparticles, the substrate having a very high SERS enhancement index while having the low light loss characteristics in the entire visible light region may be provided.
Patent KR-20190127315-A (KR)
Title: Battery pack assembly
Inventor: LIU TZU CHENG
IPC: H01M10/42
Filed: 2018-05-04
Abstract: The present invention is to provide a battery pack assembly capable of being connected to battery cells rapidly and safely. A battery pack assembly of the present invention includes a circuit board module assembly and at least one battery cell. The circuit board module assembly includes a circuit board body, and at least one first conductive elastic member and at least one second conductive elastic member installed and electrically connected to the circuit board body. At least one battery cell is installed next to the circuit board body. Each battery cell includes a first electrode and a second electrode exposed to the outside. The first electrode and the second electrode of each battery cell are in contact with the corresponding first conductive elastic member and second conductive elastic member, respectively. Each battery cell is electrically connected to the circuit board module assembly.
Patent KR-20180054550-A (KR)
Inventor: JEONG SANG HEE
IPC: C09K5/20
Filed: 2018-05-16
Abstract: The present invention relates to an antifreeze composition and a method for preventing freezing of chlorinated compounds using the same, and more specifically, to an antifreeze composition comprising sodium ethoxide and a method for preventing freezing of chlorinated compounds using the same. The antifreeze composition comprising sodium ethoxide as an active ingredient according to the present invention is easy to be transported and managed; is economical and environmentally friendly; and reduces a freezing point of the chlorinated compounds to -10 to -20°C so that a chlorinated disinfectant can be used outdoors in winter without being frozen even at a sub-zero temperature in the winter.
Patent KR-20190131381-A (KR)
Title: Method and apparatus for configuration of demodulation reference siganl information in vehicle-to-everything system
Inventor: SHIN CHEOL KYU
IPC: H04W72/12
Filed: 2018-05-16
Abstract: The present disclosure relates to a method and an apparatus for setting demodulation reference signal (DMRS) information in a vehicle-to-everything (V2X) system. According to an embodiment of the present invention, a method for setting DMRS information of a terminal in V2X communication comprises the steps of: obtaining DMRS setting information; applying first default DMRS setting or second default DMRS setting based on the obtained DMRS setting information; and performing the V2X communication through the applied first default DMRS setting or the second default DMRS setting.
Patent KR-20190131736-A (KR)
Title: Apparatus for cosmetic puffs
Inventor: UM SEONG HYEON
IPC: A61L2/10
Filed: 2018-05-17
Abstract: Disclosed is a cosmetic puff apparatus having sterilization and massage functions. According to an embodiment of the present invention, the cosmetic puff apparatus has an LED module disposed in a case and irradiating ultraviolet rays or infrared rays toward the lower side. A puff is coupled to the lower part of the case to be detachable. When the puff is coupled, the puff can be sterilized by the ultraviolet rays. When the puff is removed, the puff is exposed to the outside to apply a cosmetic material to the skin and the infrared rays are irradiated. Accordingly, an application effect of the cosmetic material can be increased.
Patent KR-20180131411-A (KR)
Inventor: PARK HYUN SEO
IPC: H04W76/18
Filed: 2018-05-23
Abstract: The present invention provides an operating method of a terminal in a mobile communication system which minimizes data transmission delays in a mobile communication system. The method comprises: a step of driving a T310 timer when out-of-sync of a physical layer of a physical downlink control channel (PDCCH) transmitted from a first base station occurs; a step of checking an occurrence of a radio link failure (RLF) if the physical layer of the PDCCH is not in an in-sync state until the T310 timer expires; a step of performing reconfiguration of a packet data convergence protocol (PDCP) layer and a radio link control (RLC) layer for all wireless bearers excluding signaling radio bearer0 (SRB0); a step of suspending all wireless bearers excluding SRB0; a step of performing RRC connection reconfiguration to a second base station selected by performing cell selection; and a step of resuming all radio bearers if the RRC connection reconfiguration to the second base station succeeds.
Patent KR-20190142533-A (KR)
Inventor: HWANG HA SOO
IPC: C09D183/16
Filed: 2018-06-18
Abstract: The present invention relates to a glass film coating agent and, more specifically, to a glass film coating agent which has excellent oil repellency, adhesive strength, and surface hardness as well as water repellency or is excellently improved by adding a fluorine-based silane into organopolysilazane to a predetermined concentration and manufacturing the coating agent. A coating agent composition for antifouling coating in the present invention comprises fluorine-based polysilazane having a fluorine functional group introduced therein.
Patent KR-20180091779-A (KR)
Title: Baby Pillow
Inventor: LEE MYOUNG JAE
IPC: A47G9/10
Filed: 2018-06-22
Abstract: Disclosed is a pillow capable of keeping a baby in a comfortable and safe sleeping posture by suppressing movement of body and/or head of the baby during sleep. According to the present invention, the pillow comprises: a main body having specific length; and an auxiliary support having specific length and detachably attached to at least one lateral potion among both lateral portions on the main body. Internal materials for movable particles such as millet can be accommodated in the auxiliary support.
Patent KR-20200001285-A (KR)
Title: Gate driving circuit, image display device containing the same and method of driving the same
Inventor: SEUNG JAE LEE
IPC: G09G3/3266
Filed: 2018-06-27
Abstract: Disclosed are a gate driving circuit, an image display device including the same, and a driving method thereof. According to an embodiment of the present invention, the gate driving circuit comprises: a first level shifter for generating a plurality of first clock pulses having different phases using a plurality of clock signals among gate control signals; a first shift register for sequentially generating a scan pulse using a first start signal and the first clock pulses, and sequentially supplying the same to a plurality of gate lines; a second level shifter for generating a plurality of second clock pulses having a phase differently shifted from that of the first clock pulses using the clock signals; and a second shift register for sequentially generating the scan pulse using a second start signal and the plurality of second clock pulses, and sequentially supplying the scan pulse to each of the gate lines at the same timing as the first shift register. Accordingly, a gate line driving failure due to phase and noise overlapping of the gate control signals can be prevented.
Patent KR-20190004654-A (KR)
Title: Contact terminal, inspection jig, and inspection apparatus
Inventor: OTA NORIHIRO
IPC: G01R31/28
Filed: 2018-06-29
Abstract: The present invention provides a contact terminal, an inspection jig and an inspection apparatus, which can be easily and properly manufactured. The contact terminal comprises: a tubular body (Pa) formed in a tubular shape by a conductive material; and a first central conductor (Pb) and a second central conductor (Pc) each formed in a stick shape by a conductive material. The first central conductor (Pb) and the second central conductor (Pc) includes a first stick-shaped body (Pb1) and a second stick-shaped body (Pc1), a first clasped support portion (Pb2) and a second clasped portion (Pc2) configured to have a diameter greater than that of the first and second stick-shaped bodies, respectively, and a first swelling portion (Pb6) and a second swelling portion (Pc6) configured to have a diameter greater than that of the first stick-shaped body (Pb1) and the second stick-shaped body (Pc1), respectively. The first central conductor (Pb) and the second central conductor (Pc) are arranged to maintain a state where each front end of the first swelling portion (Pb6) and the second swelling portion (Pc6) is inserted into a connection portion (Pf) of the tubular body (Pa), and the first central conductor (Pb) and the second central conductor (Pc) face each other with a gap between a front end surface of the first swelling portion (Pb6) and a front end surface of the second swelling portion (Pc6).
Patent KR-20200004065-A (KR)
Title: portable fan
Inventor: LIU YUZHU
IPC: F04D25/08
Filed: 2018-07-03
Abstract: The present invention relates to a portable fan which be conveniently and fixedly used even at home by adjusting the strength of wind of the portable fan. The portable fan comprises: a fan body; a wing configured to blow wind when electricity is carried to the inside of the fan; a fan handle formed below the fan body; an adjustment cord formed in the rear of the fan to adjust the strength of the wind; a battery discharge key formed below the adjustment cord for battery to be mounted thereon; an electric wire mounted below the battery discharge key; and a fixing cord drawn out of the rear of the handle. Accordingly, the strength of the wind of the portable fan can be adjusted for the portable fan to be conveniently and fixedly used.
Patent KR-20200004487-A (KR)
Inventor: PARK HURDSEN
IPC: F24F3/16
Filed: 2018-07-04
Abstract: The present invention relates to an industrial vertical garden for air purification, which can make pipe interior having a predetermined height by using a plumbing pipe, and can plant vegetation along with soil in an internal shelf. A pump inside a lower end of the garden can be operated to spray dry fog and wet fog in the air through various types of sensors when moisture in the soil is insufficient, when the concentration of fine dust is bad or worse, or when humidity of the air is low. Moreover, a fan inside the garden can be operated to remove the fine dust through an air filter and a UV lamp when the concentration of the fine dust is above normal.
Patent KR-20200004619-A (KR)
Inventor: KIM JIN WOO
IPC: E04B1/343
Filed: 2018-07-04
Abstract: The present invention relates to a multilevel-tower fusion Korean-style house framework comprising: a base level unit including a plurality of vertical columns vertically erected on a flat foundation surface and a plurality of upper connection bars fixed on the upper ends of the vertical columns and extended horizontally to connect the vertical columns, and providing a residential space therein; and an upper level unit which has a relatively narrower floor area than the base level unit, is fixed on an upper portion of the base level unit, and has a lower end separated from the outside of the upper end of the base level unit to provide an eave installation space to install an eave member on the outside of the upper end of the base level unit. The multilevel-tower fusion Korean-style house framework has an excellent load resistant capability to be constructed in a tower shape to build a tower-shaped Korean-style house, and has excellent internal space efficiency for each level to provide satisfactory residence for each level. In addition, steel H-beams are used basically and thus expensive wood or skilled workers are not needed to greatly reduce material costs and labor costs. The multilevel-tower fusion Korean-style house framework has a relatively stable structure against a fire, an earthquake, etc.
Patent KR-20200004678-A (KR)
Inventor: KOO KEE YOUNG
IPC: B01J23/04
Filed: 2018-07-04
Abstract: The present invention relates to a catalyst for an oxidative dimerization reaction of methane on which Li is supported on a MgAl_2O_4 carrier having a spinel structure, and a use thereof. According to the present invention, the catalyst for the oxidative dimerization reaction of methane is a high activity and high selectivity catalyst that allows an OCM process to occur at low temperature, thereby reducing the energy cost of reaction.
Patent KR-20200005275-A (KR)
Inventor: BAEK JONG BOK
IPC: H02M7/48
Filed: 2018-07-06
Abstract: One side of the present invention is a parallel power converting system including: an input node which is connected to a DC power supply; an output node which is connected to AC wiring; a plurality of power converting modules which are connected to the input node and the output node in parallel; and a system controller which controls the plurality of power converting modules, wherein the system controller can store an efficiency map mapping a first variable corresponding to system processing power consumption which the entire plurality of power converting modules processes, a second variable corresponding to an operation state of the DC power supply, and a third variable including a number of power converting modules which can process the system processing power consumption with optimal efficiency, set a first variable value and a second variable value from internal or external information of the system, calculate a third variable value by substituting the set first variable value and the second variable value into the efficiency map, and select a number of power converting modules corresponding to the third variable value to control the module to operate. According to this embodiment, a parallel power converting system can be used between a plurality of power converting modules evenly and operate with high efficiency.
Patent KR-20200006215-A (KR)
Inventor: KIM BUM JIN
IPC: F04D29/66
Filed: 2018-07-10
Abstract: The present invention relates to a ventilation fan for air conditioning and diffusing with a controlled critical exhaust amount, which comprises: a housing; a motor; a suction wing; and a bell mouth. Therefore, the present invention can be easily applied to a conventional ventilation fan to be used, thereby guaranteeing utilizability of the ventilation fan.
Patent KR-20200017198-A (KR)
Title: Measurement device for bone cutting depth
Inventor: KWEON OH SEONG
IPC: A61B90/00
Filed: 2018-08-08
Abstract: The present invention relates to a bone cutting depth measurement device which is configured to measure a bone cutting depth. The bone cutting depth measurement device comprises: an indicator inserted into a bone cutting portion and including a front end formed to be in contact with a bottom surface of the bone cutting portion and a proximal end which forms an insertion coupling portion; a scale bar provided with an insertion hole formed at the front to accommodate the insertion coupling portion of the indicator and including a first tab portion including a thread formed in a direction orthogonal to the insertion hole and connected with the insertion hole and a second tab portion spaced away from the rear of the first tab portion and including a thread formed inside a body thereof, wherein a scale display portion which indicates a cutting depth is formed at the rear of the second tab portion; a body configured to accommodate the indicator and the scale bar in a through hole formed along a central axis in a longitudinal direction and including a long hole formed longitudinally in one side of an outer peripheral surface; a body finishing cap which is coupled to the front of the body, and into which the indicator is inserted and passes through; a fixing bolt coupled to the first tab portion and configured to fix the indicator to the scale bar; and a guide bolt including a head portion having a diameter larger than a width of the long hole and coupled to the second tab portion while having the long hole therebetween. According to the present invention, the indicator inserted into the bone cutting portion to be in contact with a bottom surface of the cutting portion can be assembled with respect to a scale bar. Accordingly, when the indicator is damaged, the indicator can be used by replacing certain components, and thus, an assembly operation can be easily performed and user′s operability and gripping can be increased.
Patent KR-20200019357-A (KR)
Title: Rotor drive method using Permanent magnet
Inventor: LEE YONG JAE
IPC: H02K53/00
Filed: 2018-08-14
Abstract: The present invention relates to a method and an apparatus for driving a rotor using magnetic force of a permanent magnet, capable of reducing magnetic loss of permanent magnets. The apparatus of the present invention comprises: a ring type permanent magnet (30); a rotating shaft (60); unit permanent magnets (10); a first pole movable assembly (20); a second pole movable assembly (40); a first pole circular arrangement (25); a second pole circular arrangement (45); and a fixture (15).
Patent KR-20200021728-A (KR)
Title: Bidirectional ion transport coelectrolysis cell and coelectrolysis apparatus and sysngas producing facility with the same
Inventor: KIM GUN TAE
IPC: C25B9/12
Filed: 2018-08-21
Abstract: Provided are a coelectrolysis cell, a coelectrolysis device having the same, and a syngas production facility. According to the present invention, the coelectrolysis cell comprises: a cathode in which carbon dioxide is decomposed and carbon monoxide and oxygen ions are formed; an anode disposed to face the cathode, wherein water vapor is decomposed into hydrogen ions, oxygen, and electrons; and an electrolyte disposed between the cathode and the anode and simultaneously passing the hydrogen ions and the oxygen ions. The hydrogen ion transferred from the anode to the cathode through the electrolyte acquires electrons to form hydrogen.
Patent KR-20200022237-A (KR)
Title: Planetary gear train of automatic transmission for vehicles
Inventor: PARK JUHYEON
IPC: F16H3/66
Filed: 2018-08-22
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. According to an embodiment of the present invention, a planetary gear train of an automatic transmission for a vehicle may include: a compound planetary gear set having first, second, third, and fourth rotation elements; a simple planetary gear set having fifth, sixth, and seventh rotation elements; an input shaft having an outer circumference side at which the compound planetary gear set is disposed; an output shaft disposed in parallel to the input shaft and having an outer circumference side at which the simple planetary gear set is disposed; a first shaft fixedly connected to the first rotation element and selectively connected to the input shaft; a second shaft fixedly connected to the second rotation element and selectively connected to the input shaft and a transmission housing; a third shaft fixedly connected to the third rotation element; a fourth shaft fixedly connected to the fourth rotation element and selectively connected to the transmission housing; a fifth shaft fixedly connected to the fifth rotation element and fixedly connected to the output shaft; a sixth shaft fixedly connected to the sixth rotation element; a seventh shaft fixedly connected to the seventh rotation element and externally gear-meshed to the third shaft; an eighth shaft selectively connected to the input shaft and externally gear-meshed to the sixth shaft; and two transfer gears formed at externally gear-meshed portion between a shaft and another shaft. The present invention can improve power delivery performance and fuel efficiency due to multi-speed stages, and improve installing capability by shortening the length of the automatic transmission.
Patent KR-20200022733-A (KR)
Title: Portable x-ray generating apparatus and arm assembly for portable x-ray generating apparatus
Inventor: JEONG JUN YOUNG
IPC: A61B6/00
Filed: 2018-08-23
Abstract: The present invention relates to a portable x-ray generating device and an arm assembly for a portable x-ray generating device. The portable x-ray generating device comprises a photographing unit for irradiating x-rays and a mounting unit detachable from a seating unit of the arm assembly. Therefore, an oral structure of a patient may be photographed at various angles in a state of being fixed to or detached from the arm assembly.
Patent KR-20200026363-A (KR)
Title: computer system having the function of maintaining posture or distance by using computer camera and method of maintaining posture or distance using the same
Inventor: LEE DONG HYUN
IPC: G06T7/73
Filed: 2018-08-29
Abstract: Disclosed are a computer system with a user posture or distance maintenance function, and a user posture or distance maintenance method using the same. According to the present invention, the computer system comprises: a monitor; a camera embedded in the monitor or installed adjacent to the monitor; an image processing unit receiving photographed image information of the camera to process an image of the camera by a combination of hardware and software of the computer, comparing a registered predetermined body size at a normal monitor use position of a user with a user predetermined body size acquired through analysis of the photographed image of the camera at a predetermined photographing time, and generating a signal to inform the user of warning when a comparison difference is out of a predetermined range; and a warning device receiving the signal of the image processing unit to output an audio or visual signal recognizable to the user. Accordingly, when a user′s posture is inclined to the computer monitor and at least a part of the user′s body is close to the monitor, a signal informing the user of incorrect current posture or position is generated through a photographing device, the hardware, and the software basically installed in the computer without a separate sensor, thereby enabling the user to autonomously correct the posture or the position and preventing a problem such as visual degradation or the like.
Patent KR-20190028294-A (KR)
Inventor: CALOSI MIRCO
IPC: G05D16/20
Filed: 2018-08-30
Abstract: A control system (200) is arranged for a rotary compressor driven by a rotary engine, and comprises a first control subsystem (210), a second control subsystem (220) and a selector (240). The first control subsystem (210) is arranged to provide a first control signal (26) as a function of performance (21) of a compressor, and the second control subsystem (220) is arranged to provide a second control signal (27) as a function of a speed (22) of the compressor. The selector (240) is arranged to select the first control signal (26) or the second control signal (27) as a third control signal (24) to be provided to a power control input of an engine.